Tour to Postojna Cave

Heard about the Postojna caves & Predjama Castle? Discover a subterranean universe of maze-like passages & vast underground chambers.

Koper Shore Excursions

Tour to Postojna Cave

  • 5 hours
  • Postojna and Predjama Castle
  • from 68 EUR per person
  • Moderate

Heard about the Postojna caves & Predjama Castle? Discover a subterranean universe of maze-like passages & vast underground chambers.

Postojna Cave Predjama Castle Slovenia
Postojna Cave Predjama Castle Slovenia

Why visit

Explore fascinating underground systems in Postojna Cave and learn more about this natural phenomena. 
Just a few minutes drive from the caves, there is another magnificent place – Predjama castle. This remarkable stone-cave built castle will take you back to medieval times and make your excursions memorable. 

Highlights of the tour

If you dare to visit the Slovenian karst underground, do not let it get you down. The interior of the Postojna Cave is an amazing natural creation that took time and patience of nature to create a unique natural masterpiece. Visits to the cave are conducted with all the comfort possible. First of all, you will embark on a train ride, which is open and electric. also moves fast, so it is better to remain seated before starting a guided walk through the interior of the cave. Passing the spaghetti chamber or the sight of the brilliant before reaching the baby dragons are just some of the points along the Unergorund Trail. Before you know it, the 90-minute visit is behind you, and you will remember the natural creations for their pure beauty, just as they are.

The next stop is Predjama Castle, where you will visit one of the most famous hot stops in Slovenia. The Predjama Castle castle was the home of the brave knights of the region, known for their powerful appearance. Many stories and legends are hidden behind the castle. Your guide will tell you some of the stories around it. The return trip to the harbor is the last stage of your journey.

What you will experience

You will have the chance to walk around a natural cave, where the mighty stalactites and stalagmites enrich each new chamber you step in. Enjoy the views of the natural creations made through the centuries. 


Once you will exit the cruise passanger terminal, on your left handside you will find the blue meeting point booth under the ORANGE Beach Flag. Once there you will exchange your booking confirmation for the ticket and proceed to your vehicle. 


After leaving the passenger quay, your guide will take you to Postojna Cave, during your way you can listen to anecdotes about Slovenia and its way of life.


When you enter the main entrance to visit the Postojna Cave, you make the first leg of your journey by electric train. When you reach the cave path, follow your local guide and listen to the story about the natural formation of the cave and its many historical anecdotes. Before you reach the concert hall, you can see the little baby dragons in their aqurium. The exit from the cave is also by train.


 Only a short drive, about 20 minutes, away is the mighty mediaeval castle of Predjama. You have the opportunity to visit the outdoor area for a unique photo stop.


The day was filled with unique images of the underground chambers, beautifully decorated with creations from nature and the mighty medieval buildings. Enjoy the way back to the harbor to soak up the views of your day.


What is Included?

Transportation with English speaking guide and Predjama Castle photo stop. 

Entrance ticket to the Postojna Cave is included.

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